Is HVAC a type of mechanical engineering field?

Heating, ventilation, and air conditioning (HVAC) is a mechanical engineering field and relates to the heating and cooling of indoor environments, such as cars and buildings. HVAC systems are built on the principles of fluid mechanics, thermodynamics, and heat transfer.

Is mechanical engineering a good career?

Mechanical engineering is a good career for those who have an interest in fundamental maths and physics and would enjoy the chance to create and build mechanical plans for devices that we use every day